Merchant vessels,
by Robert Riegel ...
APA Citation
Riegel, R. (1921). Merchant vessels. New York [etc.]: D. Appleton and company.
MLA Citation
Riegel, Robert, 1890-. Merchant Vessels. New York [etc.]: D. Appleton and company, 1921.
Warning: These citations may not always be complete (especially for serials).